• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 187
  • 32
  • 30
  • 21
  • 16
  • 10
  • 9
  • 6
  • 4
  • 3
  • 2
  • 2
  • 2
  • 2
  • 2
  • Tagged with
  • 382
  • 382
  • 95
  • 90
  • 59
  • 55
  • 49
  • 44
  • 36
  • 34
  • 33
  • 33
  • 29
  • 29
  • 27
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Primitive-based segmentation for triangulated surfaces

Sacchi, Rainer January 2001 (has links)
No description available.

Reverse engineering : En processkartläggning på reverse engineering

Wahlström, Niklas January 2013 (has links)
Alstom Power Sweden AB in Norrköping isexpanding their business in the presentsituation and has implemented aprocedure for reverse engineering as apart of this work. Reverse engineeringat Alstom is an extensive procedurethat is calculated to be performedunder very time demanding conditions. This thesis is a continued exertion ofthe implementation process in order toidentify and describe the mostimportant process steps in purpose to beable to manage and improve theprocess.This thesis was written with twoprimary objectives. The first was todescribe and map out the procedure torecreate technical data of a turbineblade, based on a validation of thereverse engineering process that hasbeen performed at Alstom in Norrköping.The second purpose was to describe thekey factors to achieve successful usageof reverse engineering that have beennoticed in the literature study. The work is based on a literature studyon the subject reverse engineeringwhich produced the theoreticalknowledge of the method to reproducetechnical data to a product. Theliterature study has also led to adescription of reverse engineering froma legal perspective to clarify how farit is allowed to apply the methodaccording to the patent laws. With theliterature study as support and furtherhelp and guidance from individualswithin the reverse engineering unit atAlstom, a complete picture andunderstanding of the process has beenproduced and documented.

Schutz des "Know-how" gegen ausspähende Produktanalysen ("Reverse Engineering")

Kochmann, Kai January 2008 (has links)
Zugl.: Köln, Univ., Diss., 2008/2009

Domain-retargetable reverse engineering

Tilley, Scott R. 13 November 2015 (has links)

Development of an active computer vision system for 3 dimensional modelling

Antonis, Jan January 1999 (has links)
No description available.

An innovative reverse engineering approach to surface model reconstruction /

Chen, Liang-Chia. Unknown Date (has links)
Thesis (PhD)--University of South Australia, 2001

Process models for the reconstruction of software architecture views

Knodel, Jens. January 2002 (has links)
Stuttgart, Univ., Diplomarb., 2002.

Reverse Method Engineering Methode und Softwareunterstützung zur Konstruktion und Adaption semiformaler Informationsmodellierungstechniken

Seel, Christian January 2009 (has links)
Zugl.: Saarbrücken, Univ., Diss., 2009

Entwurfsorientierte Flächenrückführung /

Kaapke, Kai. January 2009 (has links)
Zugl.: Hannover, Universiẗat, Diss., 2009.

Feature based reverse engineering employing automated multi-sensor scanning

Chan, Vincent Harry 13 December 2017 (has links)
Reverse engineering of geometric models is the process of creating a computer aided model from an existing physical part so that subsequent manufacturing processes may be implemented. Applications of reverse engineering can range from the production of molds and dies from wood or clay models to the creation of replacement parts from worn existing machinery. In reverse engineering, both contact and non-contact measurement probes are used to gather measured surface points. However, due to the nature of these instruments, both the direction of the probe during measurement and the conversion of the gathered data to the appropriate computer aided models are currently very difficult. This thesis addresses some of these problems. A stereo vision system employing neural network based image segmentation is implemented to automatically generate probe paths for either a touch trigger probe or an optical laser scanner. A fuzzy logic based iterative geometry fitting algorithm is used to fit geometric primitives to measured surface data. As modern computer aided drafting programs utilise parametric modelling methods and topology information, regarding the association of neighbouring surface patches is determined from the fitted geometric entities. Finally, utilising the extracted geometric and topology information, specific surface features, such as comers, slots and steps are detected using a feed-forward neural network. The computational tools in this thesis provide methods that reduce the time and effort required to geometrically reverse engineer an existing physical object. / Graduate

Page generated in 0.1282 seconds